EP1327814A3 - Gelenkstativ - Google Patents

Gelenkstativ Download PDF

Info

Publication number
EP1327814A3
EP1327814A3 EP03000302A EP03000302A EP1327814A3 EP 1327814 A3 EP1327814 A3 EP 1327814A3 EP 03000302 A EP03000302 A EP 03000302A EP 03000302 A EP03000302 A EP 03000302A EP 1327814 A3 EP1327814 A3 EP 1327814A3
Authority
EP
European Patent Office
Prior art keywords
piston
arms
hydraulic line
force
articulated stand
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP03000302A
Other languages
English (en)
French (fr)
Other versions
EP1327814A2 (de
Inventor
Hans Hörger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Horger und Gassler oHG
Original Assignee
Horger und Gassler oHG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Horger und Gassler oHG filed Critical Horger und Gassler oHG
Publication of EP1327814A2 publication Critical patent/EP1327814A2/de
Publication of EP1327814A3 publication Critical patent/EP1327814A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
    • F16M11/2021—Undercarriages with or without wheels comprising means allowing pivoting adjustment around a horizontal axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/0009—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts
    • B23Q1/0018—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts comprising hydraulic means
    • B23Q1/0027—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts comprising hydraulic means between moving parts between which an uninterrupted energy-transfer connection is maintained
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/28—Means for securing sliding members in any desired position
    • B23Q1/285—Means for securing sliding members in any desired position for securing two or more members simultaneously or selectively
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
    • B23Q1/54—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only
    • B23Q1/5406—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only a single rotating pair followed perpendicularly by a single rotating pair
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/10—Arrangements for locking
    • F16C11/103—Arrangements for locking frictionally clamped
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2322/00—Apparatus used in shaping articles
    • F16C2322/39—General build up of machine tools, e.g. spindles, slides, actuators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/02—Locking means
    • F16M2200/021—Locking means for rotational movement
    • F16M2200/022—Locking means for rotational movement by friction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Clamps And Clips (AREA)

Abstract

Ein Gelenkstativ ist mit wenigstens zwei Armen(2,3,4), welche über wenigstens einen Gelenkzapfen miteinander verbunden sind, mit einer Hydraulikleitung, die durch wenigstens einen Teil der Länge der wenigstens zwei Arme (2,3,4) sowie durch den wenigstens einen Gelenkzapfen verläuft, und mit einer Betätigungseinrichtung (9), welche einen auf die Hydraulikleitung wirkenden Kolben (18) aufweist, versehen. Durch Aufbringen von Druck auf die Hydraulikleitung mittels des Kolbens (18) sind die wenigstens zwei Arme( 2,3,4) im Bereich des wenigstens einen Gelenkzapfens in einer gegeneinander verspannten Stellung gehalten. Die Betätigungseinrichtung (9) weist ein mit einer Kraft mechanisch auf den Kolben (18) wirkendes Spannmittel (20) und ein entgegen der Kraft des Spannmittels (20) auf den Kolben (18) wirkendes, mechanisches Entlastungsmittel (21) auf, welches bei Betätigung die auf den Kolben (18) wirkende Kraft derart löst, daß die wenigstens zwei Arme (2,3,4) gegeneinander verdrehbar sind.
EP03000302A 2002-01-11 2003-01-09 Gelenkstativ Withdrawn EP1327814A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20200370U 2002-01-11
DE20200370U DE20200370U1 (de) 2002-01-11 2002-01-11 Gelenkstativ

Publications (2)

Publication Number Publication Date
EP1327814A2 EP1327814A2 (de) 2003-07-16
EP1327814A3 true EP1327814A3 (de) 2004-11-17

Family

ID=7966460

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03000302A Withdrawn EP1327814A3 (de) 2002-01-11 2003-01-09 Gelenkstativ

Country Status (2)

Country Link
EP (1) EP1327814A3 (de)
DE (1) DE20200370U1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20200370U1 (de) * 2002-01-11 2002-04-04 Hoerger Und Gaesler Ohg Praez Gelenkstativ
JP2009543131A (ja) 2006-06-28 2009-12-03 アルコン，インコーポレイティド 制御ディスプレイ位置決めシステム
US7461825B2 (en) 2006-09-18 2008-12-09 Alcon, Inc. Tray support arm assembly
CA2980725A1 (en) 2015-03-27 2016-10-06 Sonitrack Systems, Inc. Rapidly repositionable powered support arm
US10987175B2 (en) 2017-12-06 2021-04-27 Medtech S.A. Robotic shoulder repair and reconstruction

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1001072A (fr) * 1949-12-07 1952-02-19 All Prec Engineering Ltd Support de pièce pour mécaniciens ou autres
DE4011188A1 (de) * 1990-04-06 1991-10-10 Hoerger & Gaessler Ohg Gelenkstativ, insbesondere messstativ
DE29906642U1 (de) * 1999-01-23 1999-06-10 Hoerger & Gaesler Ohg Gelenkstativ
DE20200370U1 (de) * 2002-01-11 2002-04-04 Hoerger Und Gaesler Ohg Praez Gelenkstativ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1001072A (fr) * 1949-12-07 1952-02-19 All Prec Engineering Ltd Support de pièce pour mécaniciens ou autres
DE4011188A1 (de) * 1990-04-06 1991-10-10 Hoerger & Gaessler Ohg Gelenkstativ, insbesondere messstativ
DE29906642U1 (de) * 1999-01-23 1999-06-10 Hoerger & Gaesler Ohg Gelenkstativ
DE20200370U1 (de) * 2002-01-11 2002-04-04 Hoerger Und Gaesler Ohg Praez Gelenkstativ

Also Published As

Publication number Publication date
DE20200370U1 (de) 2002-04-04
EP1327814A2 (de) 2003-07-16

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